With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like an Apex.

Max Flow: 1050 GPH

Max Head: 14.7 FT

Dimensions: 5.7" L x 3.75" W x 5.5" H

Efficient - Safe - Reliable

5 Flow Settings - Precise control of the pump for any application.

True Slow Startup - Easy on equipment and saves energy.

Detachable Controller - Waterproof union.

Float Switch - Creates a new standard for pump safety.

Rotatable Volute - Rotates in 90-degree intervals.

Integrated Memory - Keeps programming even during power outages.

Feed Mode - Shuts down for 15 or 60 minutes.

Submersible or External - Perfect as a return, closed loop, or reactor/filter pump.

Super Quiet Operation - Perfect for places where any noise is not tolerable.

Control

The safe and energy efficient VarioS DC pump now include the new VarioS controller giving you more control. With 5 different energy saving speeds and two feed modes, the controller lets you know what your pump is doing at a glance.

Third Party Control

There is a dedicated port on the VarioS controller letting you directly connect your VarioS pump to any third party controller through a 0-10V reference port. Controlling your pump through a controller like an Apex lets you create your own flow profiles which are particularly handy for closed loop systems creating a random flow throughout the aquarium.

Safety

Having a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated.

The VarioS controller includes a waterproof 3-conductor union that connects to the pump creating a safe and detachable connection.

Specs:

Input: 1.25" Male Union Thread

Output: 32mm/1" Slip PVC or 3/4" Barb

Max Flow: 1050 GPH

Max Head: 14.7 FT

Wattage: 40W

Voltage: 24V DC

Dimensions: 5.7" L x 3.75" W x 5.5" H

Cable Length: 6 FT

Pump Warranty: 2 Years

Rotor Warranty: 1 year

What's in the Box

Varios-4 Controllable Pump

Varios Controller

Power Supply

Float Switch

Input Union

Output Union

3/4" Barb

Protective Intake Screen

Note: VarioS pumps are not pressure rated, and therefore not recommend for high head pressure applications or equipment like Becket and downdraft skimmers.

Great pump!By flgbanjoon 8/6/2018

Building out a 66 gallon reef and decided on the Varios 4 due to positive reviews, a good flow rate and being able to tie it into my Apex. Very quiet pump and so far very happy with my purchase.

VARIOS pumps are Solid!! By FLSharkvictim on 3/17/2018

FLSharkvictim would recommend this product to a friend

I have ran a few of these VARIOS pumps! I have the Reef Octo REGAL Protein Skimmer and it's runs the VARIOS-2. Wow, I thought the new SKIMZ Quite pro pumps were good these blow them away. They run nice and quite and are build like a tank! I bought this one for a my saltwater mixing station that is connected to my main display. I have been through 3 EcoTech M1 pumps in the last year and a half. Whats crazy, is I clean all of my pumps in 2 part, 1prt Vinegar and 1 part RO water, so I take care of my pumps. I might even go with a VARIOS-8 for my new SCA 150 BUILD & have my Ecotech M1 for a back up on stand by!! My saltwater mixing station is two 25 gallon NSF Storage Barrels and I will be adding this pump to mix my salt and transfer water over to the saltwater barrel..

Buy it!By Ferrellon 11/20/2017

Ferrell would recommend this product to a friend

I can’t say enough except I wish I would have bought 2. Lol. They work flawlessly and the float switch and 0-10v is a bonus. I’ve only been running it a month in the tank but used it to move water while filling the tank. Spot on every time.

Great pumpBy Davidon 9/12/2017

David would recommend this product to a friend

I have had this pump running on my 125 now over a year and still running strong. So quiet you can't even hear it running. Also no vibration in the plumbing. I highly recommend.

Quiet & easy to controlBy Ellioton 6/5/2017

Elliot would recommend this product to a friend

So far no complaints; completely silent and comes with a variety of fittings for outputs. The controller is also well designed and easy to use, and I like the fact that it comes with a float switch. Do note that the float switch must be installed upside-down if you want to use it in the sump (corded side of detector facing down).

Super quietBy Marquiseon 2/17/2017

Marquise would recommend this product to a friend

The pump is installed on the sump of my 93g cube and its SUPER QUIET!!! The controller is easy to learn and the float switch is a bonus

Dead silent...By Danon 11/29/2016

Dan would recommend this product to a friend

It is so quiet, I thought it wasn't working right until water came rushing out the return line. Pumps a bit harder than a mag 7. We'll see how long she lasts.

The BRS team will respond to your question as soon as possible. The best questions will be shared on this page to help other reefers in the future.

Can this pump be used as a return pump on a 65 gallon sps reef? Can it be set up with a battery back up and if so, what all would be needed to do such?

Question posted on Dec 18, 2016 1:29:00 PM

Great question! This pump would be a perfect fit for a 65gal tank, as a return pump. You would have to utilize a standard UPS battery backup as there is not proprietary one made specifically for this pump.

Do you have the skimmer version of this pump - Reef Octopus VarioS-4S Pinwheel Pump ?

On the flow rate/ water head picture above. What setting 1-5 is used to make these readings?

Question posted on May 12, 2017 2:18:00 AM

Hey there,
The flow chart on this page is based on the maximum flow setting for this pump. As head height increases and gets closer to the max head rating (14.7ft), the flow will continue to drop and eventually reach zero.